Combinatorial constructions of optical orthogonal codes for OCDMA systems

Ivan B. Djordjevic; Bane Vasic

doi:10.1109/LCOMM.2004.831331

Combinatorial constructions of optical orthogonal codes for OCDMA systems

Ivan B. Djordjevic, Bane Vasic

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

Two novel classes of optical orthogonal code (OOC) based on balanced incomplete block designs are proposed: OOC based on mutual orthogonal Latin squares/rectangles and the codes based on finite geometries. Both OOC families can be applied to synchronous and asynchronous incoherent optical CDMA, and are compatible with spectral-amplitude-coding (SAC), time-spreading encoding and fast frequency hoping schemes. Large flexibility in cross-correlation control makes those OOC families interesting candidates for applications that require a large number of users. Novel fiber Bragg grating decoding scheme for canceling the multi-user interference from SAC-signals with nonfixed in-phase cross-correlation is proposed as well.

Original language	English (US)
Pages (from-to)	391-393
Number of pages	3
Journal	IEEE Communications Letters
Volume	8
Issue number	6
DOIs	https://doi.org/10.1109/LCOMM.2004.831331
State	Published - Jun 2004

ASJC Scopus subject areas

Modeling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

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10.1109/LCOMM.2004.831331

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title = "Combinatorial constructions of optical orthogonal codes for OCDMA systems",

abstract = "Two novel classes of optical orthogonal code (OOC) based on balanced incomplete block designs are proposed: OOC based on mutual orthogonal Latin squares/rectangles and the codes based on finite geometries. Both OOC families can be applied to synchronous and asynchronous incoherent optical CDMA, and are compatible with spectral-amplitude-coding (SAC), time-spreading encoding and fast frequency hoping schemes. Large flexibility in cross-correlation control makes those OOC families interesting candidates for applications that require a large number of users. Novel fiber Bragg grating decoding scheme for canceling the multi-user interference from SAC-signals with nonfixed in-phase cross-correlation is proposed as well.",

author = "Djordjevic, {Ivan B.} and Bane Vasic",

note = "Funding Information: Manuscript received November 4, 2003. The associate editor coordinating the review of this letter and approving it for publication was Prof. N. Ghani. This work is supported by the National Science Foundation under Grant ITR 0325979.",

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AU - Djordjevic, Ivan B.

AU - Vasic, Bane

N1 - Funding Information: Manuscript received November 4, 2003. The associate editor coordinating the review of this letter and approving it for publication was Prof. N. Ghani. This work is supported by the National Science Foundation under Grant ITR 0325979.

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N2 - Two novel classes of optical orthogonal code (OOC) based on balanced incomplete block designs are proposed: OOC based on mutual orthogonal Latin squares/rectangles and the codes based on finite geometries. Both OOC families can be applied to synchronous and asynchronous incoherent optical CDMA, and are compatible with spectral-amplitude-coding (SAC), time-spreading encoding and fast frequency hoping schemes. Large flexibility in cross-correlation control makes those OOC families interesting candidates for applications that require a large number of users. Novel fiber Bragg grating decoding scheme for canceling the multi-user interference from SAC-signals with nonfixed in-phase cross-correlation is proposed as well.

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Combinatorial constructions of optical orthogonal codes for OCDMA systems

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